/*
 * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.engine.impl.cmd;

import java.io.Serializable;
import org.activiti.engine.ActivitiIllegalArgumentException;
import org.activiti.engine.ActivitiObjectNotFoundException;
import org.activiti.engine.delegate.event.ActivitiEventType;
import org.activiti.engine.delegate.event.impl.ActivitiEventBuilder;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.JobEntity;
import org.activiti.engine.runtime.Job;

/**

 */
public class SetJobRetriesCmd implements Command<Void>, Serializable {

    private static final long serialVersionUID = 1L;

    private final String jobId;
    private final int retries;

    public SetJobRetriesCmd(String jobId, int retries) {
        if (jobId == null || jobId.length() < 1) {
            throw new ActivitiIllegalArgumentException(
                "The job id is mandatory, but '" + jobId + "' has been provided."
            );
        }
        if (retries < 0) {
            throw new ActivitiIllegalArgumentException(
                "The number of job retries must be a non-negative Integer, but '" + retries + "' has been provided."
            );
        }
        this.jobId = jobId;
        this.retries = retries;
    }

    public Void execute(CommandContext commandContext) {
        JobEntity job = commandContext.getJobEntityManager().findById(jobId);
        if (job != null) {
            job.setRetries(retries);

            if (commandContext.getEventDispatcher().isEnabled()) {
                commandContext
                    .getEventDispatcher()
                    .dispatchEvent(ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, job));
            }
        } else {
            throw new ActivitiObjectNotFoundException("No job found with id '" + jobId + "'.", Job.class);
        }
        return null;
    }
}
